"A person is justified in using deadly force against an attacker to protect another person if he would be justified to use it to protect himself against an unlawful attack and he reasonably believes his intervention is immediately necessary to protect the other person from serious injury or death."
shoot first law. http://www.nytimes.com/2006/08/07/us/07shoot.html
http://licgweb.doacs.state.fl.us/weapons/self_defense.html
http://www.self-defender.net/law3.htm
http://www.reuters.com/article/politicsNews/idUSN2721289620070327
老猫对美国枪文化不太了解。守法的公民拥有枪支是对罪犯最有力的喝止,法律,民意,文化都在这一边,我们呼唤华人英雄。